Question

Solve for x in the equation x^2-4x-9=29

Answer 1

Solve for x in the equation x^2-4x-9=29

The Answer Is

X=168

Answer 2

`{x}^(2) - 4x - 9 = 29 \\ {x}^(2) - 4x - 38 = 0 \\ \\ x12 = ( - b ( + )/( - ) √(d) )/(2) \\ d = {b}^(2) - 4ac \\ d = 16 + 152 = 168 \\ \\ x1 = (4 - √(168) )/(2) \\ x2 = (4 + √(168) )/(2)`